Datasheet

73
ICP DAS CO., LTD
Professional Provider of High Quality Industrial Computer Products and Data Acquisition Systems
RS-485 Remote I/O Modules
2
3
I-7000 and M-7000 Modules
I-7050(D)/I-7050A(D)/M-7050(D)
The I-7050 series of modules offers channels for digital input and 8 channels for digital output, each of which are non-isolated. The I-7050 supports sink-type
output using an NPN open collector, and source-type input. All input channels are able to be used as 16-bit counters. There are also options to enable both
power-on and safe values. The I-7050D has 15 LED indicators that can be used to monitor channel status. The M-7050 has the same hardware specifi cations
Model
I-7050 I-7050D I-7050A I-7050AD
M-7050 M-7050D
Communication
Interface RS-485
Bias Resistor
No (Usually supplied by the RS-485 Master. Alternatively,
add a tM-SG4 or SG-785.)
Format (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Baud Rate 1200 to 115200 bps
Protocol
DCON (For I-7050 series)
Modbus RTU, DCON (For M-7050 series)
Dual Watchdog
Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicators/Display
System LED Indicator Yes, 1 as Power/Communication Indicator
I/O LED Indicators -
Yes, 7 LEDs
as Digital
Input and
8 LEDs as
Digital Output
Indicators
-
Yes, 7 LEDs
as Digital
Input and 8
LEDs as Digi-
tal Output
Indicators
7-segment LED Display -
Isolation
Intra-module Isolation,
Field-to-Logic
-
EMS Protection
ESD (IEC 61000-4-2) -
EFT (IEC 61000-4-4) -
Surge (IEC 61000-4-5) -
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 V
DC
Consumption
0.4 W 1.1 W 0.5 W 1.2 W
0.4 W 1.1 W
Mechanical
Dimensions (L x W x H) 123 mm x 72 mm x 35 mm
Installation DIN-Rail or Wall Mounting
Environment
Operating Temperature -25 to +75°C
Storage Temperature -40 to +85°C
Humidity 10 to 95% RH, Non-condensing
Model
I-7050 I-7050D I-7050A I-7050AD
M-7050 M-7050D
Digital Input/Counter
Channels 7
Type
Dry Contact Sink
Wet Contact Source Sink
Wet
Contact
ON Voltage Level - +4 ~ 30 V
DC
OFF Voltage Level - +1 V
DC
Max.
Dry
Contact
ON Voltage Level Open -
OFF Voltage Level Close to GND -
Effective
Distance for Dry
Contact
500 m Max. -
Counters
Max. Count 65535 (16-bit)
Max. Input
Frequency
100 Hz
Min. Pulse Width 5 ms
Input Impedance 100 kΩ
Channel-to-Channel Isolation -
Overvoltage Protection -
Digital Output
Channels 8
Type Open Collector
Sink/Source (NPN/PNP) Sink Source
Load Voltage +3.5 ~ 30 V
DC
Max. Load Current 30 mA/Channel 50 mA/Channel
Overvoltage Protection -
Overload Protection -
Power-on Value Yes
Safe Value Yes

Features

7 Digital Input and 8 Digital Output channels

Open Collector Output

Non-isolated input for all channels

Digital Input Channels can be used as 16-bit Counters

Confi gurable Power-on Value Settings

Confi gurable Safe Value Settings

Dual Watchdog

Wide Operating Temperature Range: -25 to +75°C
I-7050A I-7050AD
7-channel Non-isolated Digital Input and 8-channel Non-isolated Digital Output Module
I-7050(D) M-7050(D)

Introduction
Building Automation, Factory Automation, Machine Automation, Remote
Maintenance, Remote Diagnosis, Testing Equipment.
as the I-7050 , but provides additional support for the Modbus RTU protocol
as well as the DCON protocol.

Applications

System Specifi cations

I/O Specifi cations